webcenter sites vulnerabilities and fixes

Recent CVEs affecting webcenter sites, with upgrade or downgrade steps. 19 tracked.

Also searched as: webcentersites.

webcenter sites has 19 tracked vulnerabilities, 6 critical. A fixed release or vendor patch exists for 19. Most recent: 2026-08-18. Highest priority: CVE-2026-61140 (score 53/100).

• CVE-2026-61140 CRITICAL 9.8 DOWNGRADE Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites)
• CVE-2026-61018 CRITICAL 9.8 DOWNGRADE Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites)
• CVE-2026-61008 CRITICAL 9.1 DOWNGRADE Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites)
• CVE-2026-61029 CRITICAL 9.0 DOWNGRADE Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites)
• CVE-2026-61021 CRITICAL 9.9 DOWNGRADE Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites)
• CVE-2026-61033 HIGH 8.6 DOWNGRADE Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites)
• CVE-2026-61045 HIGH 8.6 DOWNGRADE Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites)
• CVE-2026-61011 HIGH 8.2 DOWNGRADE Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites)
• CVE-2026-61016 HIGH 8.2 DOWNGRADE Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites)
• CVE-2026-61034 CRITICAL 9.1 DOWNGRADE Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites)
• CVE-2026-61038 HIGH 8.2 DOWNGRADE Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites)
• CVE-2026-61054 HIGH 8.2 DOWNGRADE Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites)
• CVE-2026-61007 HIGH 7.5 DOWNGRADE Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites)
• CVE-2026-61017 HIGH 8.8 DOWNGRADE Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites)
• CVE-2026-61022 HIGH 8.8 DOWNGRADE Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites)
• CVE-2026-61032 HIGH 8.8 DOWNGRADE Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites)
• CVE-2026-61040 HIGH 8.8 DOWNGRADE Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites)
• CVE-2026-61042 HIGH 8.8 DOWNGRADE Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites)
• CVE-2026-61058 HIGH 8.8 DOWNGRADE Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites)

FAQ

How do I fix webcenter sites vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is webcenter sites being exploited right now?

None of the tracked webcenter sites CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which webcenter sites CVE should I patch first?

CVE-2026-61140 currently ranks highest (53/100): Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites).

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